Comparison

Jack vs Power the Future

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Jack

This app lets you digitally carve and display a realistic 3D pumpkin with a flickering candle. Choose from dozens of designs and enjoy spooky ambient sound effects to create a festive Halloween atmosphere on your device.

Highlights
  • Realistic 3D Jack-O-Lantern
  • 40 carving designs
  • Ambient sound effects
  • Lightning strike effect
  • Interactive controls (rotate, shake)
  • Supports landscape and portrait
Features
Read full description

Jack-O-Lantern is an app that displays a carved 3D pumpkin. The pumpkin is recreated in loving detail right down to the flickering candle inside. Dozens of carving designs are included, so no getting your hands dirty carving the real thing. Set your iPhone in a dock to give your desk that appropriate Halloween atmosphere, or bring your iPad with you to spookify any outing. Artificial pumpkin smell not included. Features: - Highly realistic 3D Jack-O-Lantern. - 40 different carvings to suit your every need. - Scary ambient sound effects for that extra atmospheric touch. - Double-tap the screen for a lightning strike. - Drag your finger to rotate the view. - Shake to change carvings. - Supports both landscape and portrait rotations. - Options are included in the Settings application. Also check out the Jack-O-Lantern Screen Saver for MacOS, available at http://www.killerrobots.com/

About

Power the Future

Read full description

Power the Future puts you in control of a world power and challenges you to build an Energy Empire for the future. Transform and expand your country’s economy to become an Energy Superpower! Choose your path: compete against rival nations to become the World Leader, or focus on achieving your country’s 2040 Goals. Research and develop breakthrough technologies, diversify your energy company, and see how it stacks up against the world’s largest players. Build power and pipeline networks that span countries and continents. Develop solar in Africa to supply Europe, complete mega-projects like subsea power cables from Australia to Japan, or pursue moonshots such as Fusion and Space-Based Solar. Feed India’s growing demand with a national grid, help China become the first all-electric superpower, keep the USA on the cutting edge, or transform Australia into a major exporter fueling Asia. Explore countless realistic scenarios unfolding in the next 15 years: Develop Natural Hydrogen and build pipelines to meet demand. Construct factories, secure rare materials, and manage your inventory of renewable technologies. Connect or build new Data Centers to boost influence, income, and meet today’s massive surge in demand. Play as Germany (EU), UK, China, Japan, India, Australia, or the USA—with more nations coming soon, including France, Saudi Arabia, Brazil, and South Africa. With 100s of regions, nearly 1,000 cities to connect, diverse factories and facilities, and cutting-edge technologies like Orange Hydrogen, eFuel Panels, Deep Geothermal, and Floating Offshore, the possibilities are endless. Replay again and again with four different victory paths for each scenario: 2040 Goals Power Victory Fuel Victory World Leader Victory Each country offers unique challenges, goals, and resources.

Screenshots

Jack4 screens
Power the Future4 screens

Verdict

The call

The clearest difference is update cadence: Power the Future at every 3 weeks against Jack's every 30 months. Jack's advantage is price ($0.99 vs $4.99) and iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Jack costs $0.99 and Power the Future $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Jack ships an update every 30 months, Power the Future every 3 weeks. The most recent releases landed on October 31, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Jack versus Power the Future: the parameters behind the verdict, then further details
ParameterJackPower the Future
Price$0.99 — better$4.99
Rating4.8 (4 ratings) — better—
Positive reviews85.7% of reviews—
Number of ratings4 — better—
Update frequencyEvery 30 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod, Apple TViPhone, iPad, iPod, Mac
Requires iOS12.0 — better15.0
Further details — not scored
Size42 MB2.5 GB
Age rating9+4+
DeveloperKiller RobotsJeffrey Robert Bogenschneider

In-app purchases

None

Jack

No in-app purchases

None

Power the Future

No in-app purchases

Questions

Is Jack free?
Jack costs $0.99, with no in-app purchases.
Is Power the Future free?
Power the Future costs $4.99, with no in-app purchases.
Do Jack or Power the Future have ads?
Neither Jack nor Power the Future shows ads.
Which is updated more often, Jack or Power the Future?
Jack ships an update every 30 months, and Power the Future every 3 weeks. Most recently, Jack was updated on October 31, 2026 and Power the Future on October 30, 2026.

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